Kimi K2 0905 Preview

Proprietary

About

September 2025 preview variant of Kimi K2. 256K context window.

Capabilities

VisionMultimodalReasoningFunction CallingTool UseJSON ModeCode Execution

Rankings

Best LLMs for Function Calling & Tool Use Cheapest LLM APIs

Specifications

Released2025-09-05

Parameters1000

Context262144

Created by

Chinese AI startup developing advanced language models.

Beijing, China

Founded 2023